R^2 Corrections to Black Ring Entropy
arXiv:hep-th/0506015
Abstract
Recently, Guica, Huang, Li, and Strominger considered an R^2 correction to the entropy of a black ring, and found a mismatch between supergravity and the CFT. However, such a comparison should take into account the subtle distinction between the asymptotic charges of the black ring and the charges entering the CFT description. We show that using the correct charges yields perfect agreement.
4 pages, harvmac
References in corpus (18)
- Black Hole Entropy is Noether Charge
- Black Hole Entropy in M-Theory
- Black Hole Attractors and the Topological String
- A supersymmetric black ring
- Exact Counting of Black Hole Microstates
- General Concentric Black Rings
- Supersymmetric black rings and three-charge supertubes
- How Does a Fundamental String Stretch its Horizon?
- Black Rings in Taub-NUT
- Microscopic Description of Black Rings in AdS/CFT
- Splitting hairs of the three charge black hole
- Microscopic Entropy of the Black Ring
- One Ring to Rule Them All ... and in the Darkness Bind Them?
- R^2 Corrections for 5D Black Holes and Rings
- Regular BPS black holes: macroscopic and microscopic description of the generating solution
- Microscopic entropy of the most general four-dimensional BPS black hole
- Deviations from the Area Law for Supersymmetric Black Holes
- Supersymmetric black hole solutions with -interactions
Cited by in corpus (12)
- The Lovelock Black Holes
- String Theory Effects on Five-Dimensional Black Hole Physics
- Exploring the relation between 4D and 5D BPS solutions
- 5D Attractors with Higher Derivatives
- R^2 Corrections for 5D Black Holes and Rings
- Near-horizon analysis of D=5 BPS black holes and rings
- On the Microscopic Perspective of Black Branes Thermodynamic Geometry
- On Entropy Function for Supersymmetric Black Rings
- Near the horizon of 5D black rings
- Entropy Functions with 5D Chern-Simons terms
- CFT Duals of Black Rings With Higher Derivative Terms
- Spinorial geometry, off-shell Killing spinor identities and higher derivative 5D supergravities